How Many Years for First Degree Murder?

First-degree murder typically carries 25 years to life in prison. In the 27 states that authorize capital punishment, the death penalty is also an option for the most aggravated cases. The lowest statutory minimum for first-degree murder in the country is 10 years, found in Arkansas. Most defendants, however, serve decades before any parole eligibility, assuming parole is available at all.

What Is First-Degree Murder?

First-degree murder is the most serious homicide charge in American law. The defining element is premeditation: the defendant planned or deliberated before killing the victim. Prosecutors do not need to show extensive advance planning; courts have upheld first-degree murder convictions where the defendant formed intent in a matter of seconds, so long as there was a distinct moment of reflection before the act.

Most states define first-degree murder to include:

• Willful, deliberate, and premeditated killings
• Killings committed during certain inherently dangerous felonies (felony murder, retained in most states)
• Killings of specific protected classes of victims (police officers, judges, children under a certain age)

How first-degree differs from second-degree murder: Second-degree murder typically involves an intentional killing without premeditation, or a killing that results from conduct showing extreme recklessness (depraved indifference to human life). The absence of prior planning is the core distinction. For a deeper look, see the difference between first-degree, second-degree, and third-degree murder.

How first-degree differs from capital murder: In Arkansas and a handful of other states, "capital murder" is a separate, higher charge reserved for the most aggravated killings: contract killings, multiple homicides, and killings of law enforcement officers. In Arkansas, capital murder carries only death or life without parole. First-degree murder in Arkansas sits below that threshold, which is why Arkansas has the nation's lowest first-degree murder minimum at 10 years. For more on that distinction, see what is capital murder.

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The Realistic Sentence Range

Minimums Across the Country

The shortest statutory minimum for first-degree murder in the United States is 10 years in Arkansas (Ark. Code Ann. 5-4-401, Class Y felony). This is an outlier. In most states, the floor is far higher:

• Many states set a minimum of 25 years before parole eligibility.
• Several states (including Illinois, Iowa, Louisiana, Maine, Pennsylvania, and South Dakota) impose mandatory life without parole for first-degree murder. In those states, no minimum matters because the defendant will never be released.
• A number of states make life without parole mandatory only when specific aggravating factors are present; otherwise, a life-with-parole sentence is possible.

For the full state-by-state table of minimums and maximums, see murder sentencing guidelines.

Life With Parole vs. Life Without Parole (LWOP)

A sentence of "life in prison" does not always mean a person will die behind bars. The critical distinction is whether parole is available.

Life with the possibility of parole means the defendant becomes eligible for parole review after serving a specified number of years (often 25 to 30 for first-degree murder). A parole board then decides whether to grant release. Many inmates serving life with parole are never released even after reaching eligibility.

Life without the possibility of parole (LWOP) means the sentence is permanent. There is no parole hearing, no earned release date, and no mechanism for release other than executive clemency or a successful appeal. LWOP is sometimes called a "true life" sentence.

How long a life sentence actually lasts depends heavily on the state, the specific statute, and whether good-time or earned-time credits apply. For a detailed state-by-state breakdown, see how long is a life sentence.

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The Death Penalty in 2026: 27 States Still Authorize It

Capital punishment remains a legal sentencing option in 27 states as of 2026:

Alabama, Arizona, Arkansas, California, Florida, Georgia, Idaho, Indiana, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Montana, Nebraska, Nevada, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, and Wyoming.

23 states plus Washington D.C. have abolished the death penalty. Recent legislative repeals include Virginia (2021), Washington (2023), and Colorado (2020).

Active Moratoria Among the 27

Even among states that retain capital punishment on the books, several are not currently carrying out executions:

• California: Governor Newsom issued a moratorium in 2019; approximately 589 people remain on death row.
• Pennsylvania: A moratorium has been in place since Governor Wolf in 2015, continued by Governor Shapiro.
• Ohio: Governor DeWine has paused executions; none are anticipated through 2026.
• Oregon: A moratorium has been in place since 2011. Governor Brown commuted all 17 death sentences to LWOP in December 2022, leaving death row empty. The statute remains on the books and Oregon should not be listed as an abolitionist state.

States Where Executions Resumed (2024-2025)

After years of legal delays and drug-shortage litigation, several states carried out executions again:

• South Carolina resumed executions in 2024, including the use of the firing squad in 2025.
• Louisiana carried out an execution using nitrogen hypoxia in 2024-2025, the first in 15 years.
• Tennessee resumed executions in May 2025, with four more scheduled for 2026.
• Utah executed Taberon Honie on August 8, 2024, the state's first execution in 14 years.
• Indiana resumed executions in December 2024.

Recent Legislative Developments

• Florida SB 450 (2023) reduced the jury threshold for a death recommendation from unanimous to 8 of 12 jurors.
• North Carolina HB 307 (October 2025) added execution methods and shortened capital appeals in an attempt to restart executions after a prolonged pause; roughly 122 people remain on North Carolina's death row.
• Idaho made the firing squad its primary execution method in 2025.
• At the federal level, the Biden administration commuted 37 of 40 federal death sentences in December 2024. The Trump administration lifted the federal moratorium in January 2025, with Attorney General Bondi rescinding the prior policy in February 2025.

The Death Penalty Information Center tracks all state-by-state capital punishment activity in real time at deathpenaltyinfo.org.

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Juvenile Offenders: No Mandatory JLWOP

Courts treat juvenile defendants differently when it comes to life sentences.

Miller v. Alabama (2012) held that mandatory life without parole for juvenile offenders violates the Eighth Amendment's prohibition on cruel and unusual punishment. A sentencer must have the ability to consider the defendant's youth and individual circumstances before imposing JLWOP.

Montgomery v. Louisiana (2016) made the Miller rule retroactive, meaning prisoners already serving mandatory JLWOP could seek resentencing.

Jones v. Mississippi (2021) clarified that while mandatory JLWOP is barred, a court does not need to make a separate explicit finding that a juvenile is "permanently incorrigible" before imposing discretionary JLWOP. The sentencer simply must have the discretion to consider youth as a factor.

The practical result: approximately 28 states plus Washington D.C. have now ended JLWOP either legislatively or as a result of these rulings. Juveniles convicted of first-degree murder in those jurisdictions will receive a sentence with some possibility of future release. In the remaining states, JLWOP is still available as a discretionary (not mandatory) option. For sentencing context on younger defendants, the murder sentencing guidelines page covers per-state parole eligibility rules.

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Factors That Move a First-Degree Murder Sentence

No two first-degree murder cases produce identical sentences. These factors commonly push the outcome toward the lower or upper end of the statutory range:

Aggravating Factors (Push Toward Maximum or Death)

• Prior felony convictions, especially prior violent offenses
• Multiple victims
• The victim was a law enforcement officer, judge, prosecutor, or child
• The killing was committed for hire (contract murder)
• The killing was especially heinous, cruel, or depraved
• The defendant was on supervised release at the time of the offense

Mitigating Factors (Push Toward Minimum)

• No prior criminal history
• Defendant's age (young adults and elderly defendants)
• Mental illness or intellectual disability
• History of abuse or trauma
• Cooperation with law enforcement or testimony against co-defendants
• Role as a lesser participant in a group offense

Plea Agreements

The majority of first-degree murder convictions, like most felony convictions, resolve through plea deals rather than trials. A defendant who pleads guilty to first-degree murder (or to an agreed-upon lesser charge such as second-degree murder) often receives a sentence below what a jury conviction would likely yield. Prosecutors may agree to take the death penalty off the table, or to recommend a specific term of years, in exchange for a guilty plea.

The high-profile Idaho case of Bryan Kohberger illustrates this: Kohberger pleaded guilty in July 2025 to four counts in what could have been a capital case, and received four consecutive LWOP terms rather than a death sentence.

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By-State Highlights: Shortest Minimum and LWOP States

Rather than listing every state (see murder sentencing guidelines for that), here are notable reference points:

• Shortest minimum (Arkansas, 10 years): Arkansas Class Y felonies carry a 10-to-40-year range or life. This is the national floor. Note that the more serious "capital murder" charge in Arkansas carries only death or LWOP.
• Mandatory LWOP states: States including Illinois, Iowa, Louisiana, Maine, and South Dakota impose mandatory life without parole on first-degree murder convictions, with no parole eligibility regardless of behavior or time served.
• 25-years-to-life as the common benchmark: Jurisdictions including California, New York, and many others use a 25-years-to-life structure for non-capital first-degree murder, making defendants eligible for parole consideration at the 25-year mark.
• Death-penalty states with active rows: Texas (over 200 on death row), California (nearly 590, moratorium), Florida, and Alabama have the largest active death rows in the country.

For anyone researching a specific state's range, the full table is at murder sentencing guidelines.

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How First-Degree Murder Compares to Second-Degree

A quick reference on how these charges differ in practice:

For the complete breakdown, see how many years for second-degree murder and the difference between murder degrees.

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Legal Disclaimer: This article is for general informational purposes only and does not constitute legal advice. Sentencing laws change frequently, and outcomes in individual cases depend on facts, jurisdiction, and attorney strategy. If you or someone you know is facing a murder charge, consult a licensed criminal defense attorney in the relevant jurisdiction immediately.